/Engine/Plugins/FX/NiagaraSimCaching/Source/NiagaraSimCaching/Public/Niagara/Sequencer/MovieSceneNiagaraCacheTrack.h
Sub-classes can override this method to perforum custom evaluation tree population logic.
virtual bool PopulateEvaluationTree ( [TMovieSceneEvaluationTree](API\Runtime\MovieScene\TMovieSceneEvaluationTree)< [FMovieSceneTrackEvaluationData](API\Runtime\MovieScene\FMovieSceneTrackEvaluationData) > & OutData ) const